Tuning-fork type piezoelectric resonator device



FIG. 1 is a front view of a tuning-fork type piezoelectric resonator device;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a front, right side perspective view thereof.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design.

The long dash short dash line forms the boundary of the claimed design and forms no part of the claimed design. 

CLAIM The ornamental design for a tuning-fork type piezoelectric resonator device, as shown and described. 